| Grammichele to Cavaillon | 679.96 mi (1,094.28 km) |
| Grammichele to Cebazat | 841.31 mi (1,353.96 km) |
| Grammichele to Cenon | 948.25 mi (1,526.05 km) |
| Grammichele to Cergy | 1,031.12 mi (1,659.42 km) |
| Grammichele to Cernay | 823.67 mi (1,325.57 km) |
| Grammichele to Cesson | 990.60 mi (1,594.22 km) |
| Grammichele to Cesson-Sevigne | 1,113.16 mi (1,791.46 km) |
| Grammichele to Cestas | 951.05 mi (1,530.56 km) |
| Grammichele to Chalette-sur-Loing | 958.25 mi (1,542.16 km) |
| Grammichele to Challans | 1,073.86 mi (1,728.21 km) |
| Grammichele to Chalon-sur-Saone | 828.81 mi (1,333.84 km) |
| Grammichele to Chalons-en-Champagne | 960.82 mi (1,546.29 km) |
| Grammichele to Chamalieres | 839.91 mi (1,351.70 km) |
| Grammichele to Chambery | 732.39 mi (1,178.67 km) |
| Grammichele to Chambly | 1,032.24 mi (1,661.23 km) |
